1. RP 7475/16 Reference (shelfmark): RP 7475/16 Title: Scope & Content: Copy of typescript of Dr. I Block's 'Some puzzles concerning analysis and logical form in the 'Tractatus'', annotated by Rhees Creation dates: Unspecified Collection Area: Western Manuscripts Languages: English Date Range: 6 Jun 2000 Extent: 8 photocopies